Yes, these projectors and litronics both use HID xenon bulbs. Unlike the litronic projectors, these units do function as both high and low beams. They have a cutoff shield that blocks half of the beam until you turn your high beams on, at which point a small solenoid in the projector pulls down the shield to expose the entire beam.
Did you see the pictures on the previous page? I think that even amber headlights look good after retrofitting.
